Rank	Countries/Territories	Count	Percent
1	United States	532	44%
2	China	128	10.6%
3	Germany	108	8.9%
4	United Kingdom	47	3.9%
5	India	43	3.6%
6	Netherlands	43	3.6%
7	Canada	39	3.2%
8	Ireland	37	3.1%
9	Australia	34	2.8%
10	Japan	25	2.1%
11	New Zealand	25	2.1%
12	Korea, Republic of	14	1.2%
13	Brazil	10	0.8%
14	Spain	10	0.8%
15	Slovenia	7	0.6%
16	Switzerland	7	0.6%
17	Indonesia	7	0.6%
18	Cyprus	6	0.5%
19	Singapore	6	0.5%
20	South Africa	6	0.5%
21	Hungary	5	0.4%
22	Poland	5	0.4%
23	Portugal	5	0.4%
24	Kenya	4	0.3%
25	Italy	4	0.3%
26	France	4	0.3%
27	Chile	3	0.2%
28	Hong Kong	3	0.2%
29	Denmark	3	0.2%
30	Egypt	3	0.2%
31	Russia	3	0.2%
32	Ukraine	3	0.2%
33	Taiwan	2	0.2%
34	Thailand	2	0.2%
35	Saudi Arabia	2	0.2%
36	Philippines	2	0.2%
37	Romania	2	0.2%
38	Finland	2	0.2%
39	Argentina	2	0.2%
40	Mexico	2	0.2%
41	Morocco	2	0.2%
42	Namibia	2	0.2%
43	Norway	2	0.2%
44	Pakistan	1	0.1%
45	Qatar	1	0.1%
46	Mongolia	1	0.1%
47	Malaysia	1	0.1%
48	Belgium	1	0.1%
49	Sweden	1	0.1%
50	Turkey	1	0.1%
51	Viet Nam	1	0.1%